Opposing dental model base



FIG. 1 is a front perspective view of an opposing dental model base showing my new design;

FIG. 2 is a rear top perspective view thereof.

FIG. 3 is a front bottom perspective view thereof.

FIG. 4 is a rear bottom perspective view thereof.

FIG. 5 is a top view thereof.

FIG. 6 is a bottom view thereof.

FIG. 7 is a front view thereof.

FIG. 8 is a rear view thereof; and,

FIG. 9 is a right side view thereof, the left side view being a mirror image of the right side view.

The portions of the article in broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for opposing dental model base, as shown and described. 